Home / 336,458.07-504,737.66-108,677.63

Finding the Fourth Proportional to 336,458.07, 504,737.66 and 108,677.63

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Solution

The fourth proportional to 336,458.07, 504,737.66 and 108,677.63 is: 163,032.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,458.07 : 504,737.66 = 108,677.63 : x
  2. Step 2: Convert to fraction form
    336,458.07/504,737.66 = 108,677.63/x
  3. Step 3: Cross multiply
    336,458.07x = 504,737.66 × 108,677.63
  4. Step 4: Simplify right side
    336,458.07x = 54,853,694,194.08
  5. Step 5: Solve for x
    x = 54,853,694,194.08/336,458.07
  6. Step 6: Final answer
    x = 163,032.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.